- 新页面userbase.html,用<ul ><li role="presentation"> 实现标签页导航。
<ul class="nav nav-tabs">
<li role="presentation"><a href="#">Home</a></li>
<li role="presentation"><a href="#">Profile</a></li>
<li role="presentation"><a href="#">Messages</a></li>
</ul>
- 让userbase.html继承base.html。
重写title,head,main块.
将上述<ul>的样式放在head块，<ul>放在main块中.
定义新的块user。
- 让上次作业完成的个人中心页面，继承userbase.html，原个人中心就自动有了标签页导航。
- 制作个人中心的三个子页面，重写userbase.html中定义的user块，分别用于显示问答、评论、个人信息。
- 思考 如何实现点标签页导航到达不同的个人中心子页面。
{% extends ‘base.html‘ %}
{% block title %}user{% endblock %}
{% block head %}
<style>
.nav_ul li{
list-style:none;
float:left;
margin:20px;
}
</style>
{% endblock %}
{% block main %}
<ul class="nav_ul">
<li role="presentation"><a href="#">全部问答</a></li>
<li role="presentation"><a href="#">全部评论</a></li>
<li role="presentation"><a href="#">个人资料</a></li>
</ul>
{% endblock %}
{% block user1 %}
<div class="page-header">
<h3>全部问答</h3>
<br>
<ul class="list-group" style="background-size: contain">
{% for foo in user.question %}
<li class="list-group-item">
<span class="glyphicon glyphicon-leaf" aria-hidden="true"></span>
<a href="#" target="_blank">{{ foo.author.username }}</a>
<span class="badge">发布时间：{{ foo.create_time }}</span>
<p style="text-indent: 18px">{{ foo.detail }}</p>
</li>
{% endfor %}
</ul>
</div>
{% endblock %}
{% block user2 %}
<div class="page-header">
<h3>全部评论</h3>
<br>
<ul class="list-group" style="background-size: contain">
{% for foo in user.comments %}
<li class="list-group-item">
<span class="glyphicon-leaf" aria-hidden="true"></span>
<a href="#" target="_blank">{{ foo.author.username }}</a>
<span class="badge">发布时间：{{ foo.creat_time }}</span>
<p style="text-indent: 18px">{{ foo.detail }}</p>
</li>
{% endfor %}
</ul>
</div>
{% endblock %}
{% block user3 %}
<div class="page-header">
<h5><span class="glyphicon glyphicon-user" aria-hidden="true"></span>☆{{ username }}<br><small>个人信息<span class="badge>"></span> </small> </h5>
<ul class="list-group" style="margin:10px">
<li class="list-group-item">用户：{{ username }}</li>
<li class="list-group-item">编号：{{ id }}</li>
<li class="list-group-item">昵称：{{ nickname }}</li>
<li class="list-group-item">评论次数：{{ comments|length }}</li>
</ul>
</div>
{% endblock %}
